Big Bang's Seungri to cast in a special episode of NTV Japan "Kindaichi Case Files" as well as HEY!SAY!JUMP!'s Yamada Ryosuke and Arioka Daiki, Taiwanese actor Wu Chun, Japanese actor Kiritani Kenya and more.Seungri will play the part of a Korean student who works part time for a hotel in Hong Kong, which will be the main scenery of this special episode of the live-action adaptation of the famous manga/drama "Kindaichi Case Files".The korean singer expressed his excitation with a small comment: "This is my first appearance in a Japanese drama and I'm very honored for it. I'm nervous to act with international stars. I want to do my best and I hope filming will be fun. Please, treat me kindly."Shooting of "Kindaichi Case Files: Hong Kong Kowloon Treasure Murder Case" will start in September. Source: Jpopasia